Microptic photoelectric polarimeter (cat no. M511) by Hilger & Watts Ltd, 1961 Microptic photoelectric polarimeter (cat no. M511) by Hilger & Watts Ltd 1961
Brass and iron polarimeter (marked no.8777) by Franz Schmidt & Haensch, Berlin,S. Complete with tripod for stand and 3 analyser tubes. Dated 1904 Brass and iron polarimeter (marked no.8777) by Franz Schmidt & Haensch 1904
Laurent polarimeter engraved: "Laurent succr. de Soleil rue de l'Odeon, Paris". Glass windows missing from the two ends of the tube which contains the sugar solution. One 40cm tube added 28/1/58 Laurent polarimeter
Polarimeter by Schmidt and Haensch no.7913, 3" x 1" x 1 1/2" Polarimeter by Schmidt and Haensch no.7913
Duboscq multipurpose polarimeter signed "Duboscq a Paris," French, 1849-1860 Duboscq multipurpose polarimeter signed "Duboscq a Paris 1849-1860
Miniature Biot type polarimeter with case invented by Wild in 1865, by J. G. Hoffman of Paris, 1865-1880 Miniature Biot type polarimeter with case invented by Wild in 1865 1865-1880
Polarimeter, with sodium lamp and transformer (serial no. 470509), 15 glass sample tubes, a metal sample tube, and a sodium lamp bulb, by Bellingham & Stanley Ltd, London, 1955-1960 Polarimeter, with sodium lamp and transformer, 15 glass sample tubes, a metal sample tube, and a sodium lamp bulb 1955-1960
Polarimeter by Bellingham & Stanley Ltd, in white-painted wood box, with lamp and transformer, serial no. 545004, c. 1963 Polarimeter by Bellingham & Stanley Ltd 1960-1963
Polarimeter, with sodium lamp and transformer (serial no. 470509), by Bellingham & Stanley Ltd, London, 1955-1960 Polarimeter, with sodium lamp and transformer (serial no. 470509) 1955-1960
Polarimeter with sodium lamp and variable transformer by Franz Schmidt & Haensch. Polarimeter 1910-1920
Soleil Scheibler polarimeter, 2 tubes for solutions, with box, made by Schmidt and Haensch. Soleil Scheibler polarimeter, 1887. 1887
Wild's polarimeter for the estimation of the amount of sugar in solutions by W. Ladd. In mahogany case with four tubes for holding solutions and one thermometer. Wild's polarimeter
Polarimeter by Hilger & Watts Ltd, Mark III, 3" x 1" x 1". Serial Number M412.302/53381. Polarimeter by Hilger & Watts Ltd 1953
Polarimeter by Bellingham and Stanley, with cast-iron base. Serial no. 482014 Polarimeter by Bellingham and Stanley
Polarimeter by Adam Hilger Ltd., London. Cast iron base, fittings mainly brass Polarimeter by Adam Hilger Ltd.